Articles | Volume 23, issue 7
https://doi.org/10.5194/nhess-23-2625-2023
https://doi.org/10.5194/nhess-23-2625-2023
Research article
 | 
24 Jul 2023
Research article |  | 24 Jul 2023

Semi-automatic mapping of shallow landslides using free Sentinel-2 images and Google Earth Engine

Davide Notti, Martina Cignetti, Danilo Godone, and Daniele Giordan

Viewed

Total article views: 5,651 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
4,447 1,138 66 5,651 51 54
  • HTML: 4,447
  • PDF: 1,138
  • XML: 66
  • Total: 5,651
  • BibTeX: 51
  • EndNote: 54
Views and downloads (calculated since 19 Jul 2022)
Cumulative views and downloads (calculated since 19 Jul 2022)

Viewed (geographical distribution)

Total article views: 5,651 (including HTML, PDF, and XML) Thereof 4,866 with geography defined and 785 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 11 Dec 2024
Download
Short summary
We developed a cost-effective and user-friendly approach to map shallow landslides using free satellite data. Our methodology involves analysing the pre- and post-event NDVI variation to semi-automatically detect areas potentially affected by shallow landslides (PLs). Additionally, we have created Google Earth Engine scripts to rapidly compute NDVI differences and time series of affected areas. Datasets and codes are stored in an open data repository for improvement by the scientific community.
Altmetrics
Final-revised paper
Preprint